The Supertech K Shoe features a new, fully knitted upper construction that adapts seamlessly to the foot's shape for an exceptionally close and comfortable fit-engineered to enhance comfort in the cockpit and minimize driver fatigue. The ultra-lightweight Supertech K Shoes feature an injected TPU heel counter for a secure heel lockdown for precision driving performance. The shoes have a molded midsole, which offers increased cushioning while providing maximum stability. The memory foam heel padding reduces vibrations from being transmitted to the heel and reduces discomfort, whilst the ultra-thin rubber outsole gives the driving feel required for maximum performance. The Supertech K Shoes can also be worn with stretch laces for a secure fit, eliminating the need to tie or untie the shoes, with the laces supplied in the box.